JH-II type high-efficiency retarding pumping reinforcement Anhui reinforcement manufacturer Bengbu concrete reinforcement price

1. Product introduction:
JH-Ⅱ high-efficiency retarder pumping enhancer is a composite admixture based on naphthalene sulfonate methylene advanced condensate and reactive high molecular polymer. It has the functions of efficient water reduction, retardation, slump protection and reinforcement. The product is improved on the basis of the original JH-7 reinforcing agent. Its water reduction rate can reach up to 28%, there is almost no loss in concrete slump for 2 hours, and the 28-day compressive strength is more than 40% higher than the benchmark concrete.

2. Implementation standard: JC473-2001

3. Recommended dosage:
The commonly used dosage of this product is 0.8-1.5% of the cement dosage, which can be used It is suitable for preparing concrete with retarding and pumping requirements, and is especially suitable for use in centralized mixing stations.

4. Scope of application:
This product is suitable for pumping concrete, commercial concrete, fluid concrete, bridges, road concrete, early strength, high strength concrete, waterproofing, large volume concrete, ports Work, slip formwork, summer construction, etc.

5. Packaging and storage:
1. The powder of this product is double-packed, 40kg per bag. It should be stored in a dry and ventilated place, protected from moisture and sun.
2. This liquid is packed in barrels, each barrel is 230kg. If there is a small amount of crystallization, it is normal. It will not affect the quality after stirring and melting during use.
3. The shelf life of this product is two years. </p